Replacement indicator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Apr 14, 2005
app pub date -
Oct 14, 2003
filing date -
Oct 14, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention describes a system for determining the effectiveness of a consumable source in a device that uses the consumable source to perform an action of the device. The system comprising a controller for monitoring the consumable source in the device, a consumable source operatively connected to the device, sensing means for determining when the consumable source needs replacing; and an indicator operatively coupled to the sensing means that signals when the replaceable source needs replacing.
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